const systemSettingModel = {
  checkByUsername: 'select * from system_item_setting where username = ?',
  list: 'select * from system_item_setting order by sort desc', //降序
  // list: 'select * from system_item_setting order by sort asc', //升序
  addUser: 'insert into system_item_setting set ?',
  delete: 'delete from system_item_setting where id=?',
  update: 'update system_item_setting set ? where id=?'
}

module.exports = systemSettingModel
